@charset "utf-8";

/*样式重置 reset */
* {
    margin: 0;
    padding: 0;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dd,
ul,
ol,
input {
    margin: 0;
    /*去掉自带外间距*/
    padding: 0;
    /*去掉自带内填充*/
}

em,
i {
    font-style: normal;
    /*斜体扶正*/
}

li {
    list-style: none;
    /*去掉默认列表符*/
}

h1,
h2,
h3,
h4,
h5,
h6,
b,
strong {
    font-weight: normal;
    /*去掉标题自带加粗*/
}

a {
    outline: none;
    /*去掉描边*/
    text-decoration: none;
    /*去掉自带下划线*/
}

img {
    border: none;
    /*去掉ie浏览器图片外面的边框*/
    vertical-align: top;
    /*图片对齐方式*/
}

table {
    border-collapse: collapse;
    /*去掉表格自带间隙*/
    border-spacing: 0;
}

input {
    outline: none;
    border: none;
    background-color: transparent;
    /*背景色透明*/
}

textarea {
    outline: none;
    resize: none;
    /*禁止调整文本域尺寸*/
    overflow: auto;
    /*在浏览器默认状态下没有滚动条*/
}

body {
    font-family: Arial, "微软雅黑", Helvetica, sans-serif;
    font-size: 12px;
}


/*public style*/
.clearfix {
    zoom: 1;
    /*IE浏览器清浮动*/
}

.clearfix:after {
    content: '';
    /*添加一个空内容*/
    display: block;
    /*转块*/
    clear: both;
    /*清浮动*/
}

.fl {
    float: left;
}

.fr {
    float: right;
}